Cisco 876W - Integrated Services Router, 851, 871, 857, 877 Wireless Quick Start Manual

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Contents

• Cisco One-Year Limited Hardware Warranty Terms, page 1-2

• Locate the Product Serial Number, page 1-3

• Before Installation, page 1-3

• Connect the Antenna to the Wireless Router (Optional), page 1-7

• Connect the Power-over-Ethernet Module to the Cisco 870 Series Router

(Optional), page 1-9

• Typical Installations of the Cisco 850 Series and Cisco 870 Series Routers,

page 1-11

• Connect the Router, page 1-16

• Install SDM and Configure the Router, page 1-18

• Related Documentation, page 1-19

• Obtaining Documentation and Submitting a Service Request, page 1-20

English

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Cisco One-Year Limited Hardware Warranty Terms

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Cisco One-Year Limited Hardware Warranty Terms

The following are special terms applicable to your hardware warranty. Your formal Warranty Statement, including the warranty applicable to Cisco software, appears in the Cisco Information Packet that accompanies your Cisco product.

Duration of Hardware Warranty: One (1) Year

Replacement, Repair or Refund Procedure for Hardware: Cisco or its service

center will use commercially reasonable efforts to ship a replacement part within ten (10) working days after receipt of the RMA request. Actual delivery times may vary depending on Customer location.

Cisco reserves the right to refund the purchase price as its exclusive warranty remedy.

To Receive a Return Materials Authorization (RMA) Number: Please contact the party from whom you purchased the product. If you purchased the product directly from Cisco, contact your Cisco Sales and Service Representative.

Complete the form below and keep for ready reference.

Product warranty terms and other information applicable to Cisco products are available at the following URL:

http://www.cisco.com/go/warranty

Product purchased from:

Their telephone number:

Product Model and Serial number:

Maintenance Contract number:

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Locate the Product Serial Number

The serial number label for the router is located on the rear of the chassis, above the Ethernet LAN ports. (See Figure 1-1.)

Figure 1-1 Product Serial Number Location

Before Installation

• Check Items Shipped with the Router

• Nonwireless Routers

• Read the Safety Warnings and Guidelines

• Remove the Caution Sticker

Check Items Shipped with the Router

Table 1-1 lists the quantity of the items that are shipped with each router model in

the Cisco 850 series and the Cisco 870 series routers. Figure 1-2 depicts the items.

Verify that the items listed in Tab l e 1- 1 were shipped with the router. If any of the items is missing or damaged, contact your customer service representative.

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Table 1-1 Items Shipped with Cisco 850 Series and Cisco 870 Series Routers

Item

Cisco 851 and Cisco 871

Cisco 857 and Cisco 877 Cisco 876 Cisco 878

Ethernet cable (straight-through)1111

DSL

cable

1. DSL = digital subscriber line. Used for an asynchronous digital subscriber line (ADSL) or multirate symmetrical high-data-rate digital subscriber line (G.SHDSL).

Not applicable 1

2. An RJ-11-to-RJ-11 straight-through cable is shipped, unless an RJ-11-to-RJ-11 crossover cable is specified.

3. An RJ-11-to-RJ-11 straight-through cable is shipped, unless an RJ-11-to-RJ-11 crossover cable or an RJ-11-to-RJ-45 cable is specified.

ISDN4 S/T cable

4. ISDN = Integrated Services Digital Network.

Not applicable Not applicable Optional Optional

Console cable 1111

Console-auxiliary

cable

5. Console-auxiliary cable is used to connect the router console port to an asynchronous modem for dial backup or remote management.

Optional Optional Optional Optional

Power adapter 1111

Power cord

6. Power cords are ordered as applicable to country or geographic region.

1 111

Cisco documentation

7. Includes the Regulatory Compliance and Safety Information for Cisco 800 Series Routers document and the Cisco 850 Series

and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide (this document). Also includes the Declarations of Conformity and Regulatory Information for Cisco Access Products with 802.11a/b/g and 802.11b/g Radios document for

wireless models.

1 1 1 1

Cisco Router and Security Device Manager (SDM) software CD

1111

Swivel-mount dipole antenna (wireless router models only)

Cisco 851:

1 antenna

Cisco 871: 2 antennas

Cisco 857:

1antenna

Cisco 877: 2 antennas

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Before Installation

Figure 1-2 Items Included with the Cisco 850 Series and Cisco 870 Series Routers

The following cables are not included with the router. You need to order them separately.

• Modem cable—For connecting the router console port to an asynchronous

modem for dial backup and remote management.

• Orange ISDN S/T cable—For connecting devices to the ISDN S/T port.

Caution Both LAN and WAN ports can use RJ-45 connectors. Use caution when

connecting cables to these connectors. To avoid damage to the router, do not connect telephone-network voltage (TNV) circuits (such as ISDN or DSL circuits) to safety extra-low voltage (SELV) circuits (such as LAN circuits).

1 Yellow Ethernet cable 5 Black power cord for adapter

2 Lavender DSL cable (optional) 6 Product documentation

3 Light blue console cable 7 Cisco SDM software CD

4 Router power adapter 8 Swivel-mount dipole antenna (wireless router

models only)

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Nonwireless Routers

Portions of this guide do not apply to nonwireless models of the Cisco 850 series and Cisco 870 series routers. Some illustrations show the router with antennas attached, whereas the nonwireless routers do not have antennas or antenna connectors on the back panel. However, except for the “Connect the Antenna to

the Wireless Router (Optional)” section, the connection procedures are the same

for wireless and nonwireless router models.

Read the Safety Warnings and Guidelines

Before you begin to connect your router, read the Regulatory Compliance and Safety Information for Cisco 800 Series Routers document that is shipped with the

router. This document provides important safety warnings and guidelines.

Remove the Caution Sticker

Locate the yellow caution label that covers the LAN ports. Simply peel off the label and the LAN ports are ready for use. Be sure that you do not connect ISDN telephone lines to these LAN ports.

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Antenna to the Wireless Router (Optional)

The Cisco 850 series wireless routers support the use of a single 2.4-GHz antenna. (See Figure 1-3.) The Cisco 870 series wireless routers support the use of two

2.4-GHz antennas. (See Figure 1-4.)

Figure 1-3 Cisco 857 Wireless Router with Single Antenna

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Connect the Antenna to the Wireless Router (Optional)

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Figure 1-4 Cisco 871 Wireless Router with Two Antennas

To connect the antenna or antennas to a wireless router, follow these steps:

Step 1 Attach each antenna to a reverse-polarity threaded Neill-Concelman (RP-TNC)

connector on the back of the router and tighten the connector hand-tight.

Step 2 After you connect the antenna to the back of the router, orient the antenna so that

it is straight up.

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Power-over-Ethernet Module to the Cisco 870 Series Router (Optional)

Power-over-Ethernet (PoE) is supported on the Cisco 870 Series routers only. If you purchased a PoE module, connect all four Ethernet cables on the PoE module to the four LAN Ethernet ports on the Cisco 870 Series router. (See Figure 1-5.) Make sure that you connect all four Ethernet cables.

If the cables are too close together for easy insertion, move the plastic cable guard away from the connector end of the cables.

Caution To ensure proper PoE module operation, do not connect the PoE module power

supply to the PoE module before you connect the PoE module to the router.

Although Figure 1-5 shows the Cisco 871 router connected to a PoE module, this connection works for all router models in the Cisco 870 series.

Note When you connect a device (such as a PC or IP phone) to the PoE module, you

may notice a 1- to 2-second delay before the LED indicator for the port comes on.

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Connect the Power-over-Ethernet Module to the Cisco 870 Series Router (Optional)

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Figure 1-5 Connecting the PoE Module to the Router

1 Cisco 870 series router 5 Router power adapter

2 Ethernet cables on the PoE module (four

RJ-45 connectors in series)

6 PoE power plug

3 PoE module 7 Router power plug

4 PoE power adapter

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Typical Installations of the Cisco 850 Series and Cisco 870 Series Routers

Typical installations of the Cisco 850 series and Cisco 870 series routers are depicted in Figure 1-6 through Figure 1-9, as follows:

• Cisco 851 and Cisco 871 router—See Figure 1-6.

• Cisco 857 and Cisco 87 router—See Figure 1-7.

• Cisco 876 router—See Figure 1-8.

• Cisco 878 router—See Figure 1-9.

Figure 1-6 shows a typical installation of a Cisco 851 or Cisco 871 router. This

figure shows the back panel of a Cisco 871 router, which has two Universal Serial Bus (USB) ports. The Cisco 851 router does not have any USB ports; however, the connections on the other ports are the same for both the Cisco 851 and the Cisco 871 routers.

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Figure 1-6 Typical Installation of a Cisco 851 or Cisco 871 Router

1 Ethernet connection to an external switch 4 Console port

2 Ethernet connection to a PC 5 Power adapter

3 WAN connection using a broadband modem to

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Typical Installations of the Cisco 850 Series and Cisco 870 Series Routers

Figure 1-7 shows a typical installation of a Cisco 857 or Cisco 877 router.

Figure 1-7 Typical Installation of a Cisco 857 or a Cisco 877 Router

1 Ethernet connection to an external switch 4 Console port

2 Ethernet connection to a PC 5 Power adapter

3 ADSL-over-POTS connection

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Figure 1-8 shows a typical installation of a Cisco 876 router.

Figure 1-8 Typical Installation of a Cisco 876 Router

1 Ethernet connection to an external switch 4 ADSL-over-ISDN connection

2 Ethernet connection to a PC 5 Console port

3 ISDN S/T connection 6 Power adapter

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Typical Installations of the Cisco 850 Series and Cisco 870 Series Routers

Figure 1-9 shows a typical installation of a Cisco 878 router.

Figure 1-9 Typical Installation of a Cisco 878 Router

1 Ethernet connection to an external switch 4 G.SHDSL connection

2 Ethernet connection to a PC 5 Console port

3 ISDN S/T connection 6 Power adapter

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Connect the Router

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Connect the Router

Connect the router, referring to the typical installation for your router model as shown in the “Typical Installations of the Cisco 850 Series and Cisco 870 Series

Routers” section on page 1-11.

Follow these steps to connect the router to the power supply, to your local network, and to your service provider:

Step 1 Wireless models only: Make sure that you have attached the antennas to the router

as described in the “Connect the Antenna to the Wireless Router (Optional)”

section on page 1-7.

Step 2 If you are using a PoE module, make sure that it is connected to the router (see

“Connect the Power-over-Ethernet Module to the Cisco 870 Series Router (Optional)” section on page 1-9). Connect the Ethernet devices to the PoE

module, not to the router.

Step 3 If you are connecting more than four PCs to the router, connect the router to a

switch or hub by using a yellow Ethernet cable, as shown in Figure 1-6 through

Figure 1-9.

Step 4 Connect a PC directly to your router, as shown in Figure 1-6 through Figure 1-9.

Turn off the PC so that it will obtain an IP address from the router when it is turned on. You can connect additional PCs to the remaining numbered Ethernet ports.

Step 5 The console port is a service port to which you can connect a terminal or PC in

order to configure the software by using the command-line interface (CLI) or to troubleshoot problems with the router. If you need access to the router console, connect a PC or terminal to the console port.

Note By connecting the console port to an asynchronous modem using the

optional router modem cable, you can add dial backup and remote management capabilities to the router.

Step 6 Cisco 851 and Cisco 871 routers only: Connect the second yellow Ethernet cable

between the router Ethernet WAN port and an available port on an installed digital subscriber line (DSL), cable, or long-reach Ethernet modem as shown in

Figure 1-6.

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Connect the Router

Follow the instructions provided with your broadband modem to determine which port on the modem to connect to. Turn on the broadband modem if it is not already turned on.

Step 7 Cisco 871 router only: Connect supported USB devices such as flash memory

modules or eTokens to the two USB ports. For more information, see the

Cisco Access Router USB Flash Module and USB eToken Hardware Installation Guide. Proceed to Step 12.

Step 8 Cisco 857 and Cisco 877 routers only: Connect the ADSLoPOTS port on the

router to the telephone wall jack by using the lavender DSL cable. If the ADSL line is also used for voice communication, you can prevent disruption to data communication by connecting the router to an ADSL splitter, or by installing microfilters between telephones or fax equipment and the wall jack. Proceed to

Step 12.

Caution Both LAN and WAN ports can use RJ-45 connectors. Use caution when

Step 9 Cisco 876 and Cisco 878 routers only: For dial backup and remote management,

you can connect the ISDN S/T port to a Network Termination (NT1) box or an ADSL splitter, using the orange ISDN S/T cable (ordered separately). Continue to Step 10 or proceed to Step 11, as appropriate for your router model.

Step 10 Cisco 876 routers only: Connect the DSL cable to the ADSLoISDN port on the

router and to the ADSL splitter or wall socket. If you are using an ADSL splitter, connect the splitter to the wall socket using a Category 5 unshielded twisted-pair cable. Proceed to Step 12.

Step 11 Cisco 878 routers only: Connect the DSL cable to the G.SHDSL port on the router

and to the wall socket.

Step 12 All router models: Connect power to the router, and turn on the router. Be sure to

use the power supply that was shipped with the router. Other power supplies will not connect to the router.

The green OK LED on the front panel of the router lights up when you connect the router to a power source. The router is now ready for use.

If the green OK LED does not turn on, see the “Troubleshooting” chapter in the Cisco 850 Series and Cisco 870 Series Routers Hardware Installation Guide.

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Note For Cisco 857, Cisco 876, Cisco 877, and Cisco 878 routers, the DSL line

must have been provisioned by your service provider and must be correctly configured. Check the carrier detect (CD) status on the ADSL CD LED or G.SHDSL CD LED on the router. If the ADSL CD LED or G.SHDSL CD LED does not light up, check with your service provider.

Step 13 If you have connected a PoE module to the router, connect the PoE module power

supply to the input jack on the back panel of the PoE module. The green LED on the PoE front panel lights up and power is provided to devices connected to the PoE.

See the Cisco 870 Series Routers Hardware Installation Guide for detailed connection instructions.

Install SDM and Configure the Router

To install Cisco SDM for configuring the router, follow these steps:

Step 1 Connect a PC to any router LAN port, as shown in Figure 1-7, Figure 1-8 and

Figure 1-9.

Step 2 Insert the Cisco SDM software CD into the CD drive of the PC. An installation

wizard is launched from the CD. Install Cisco SDM by following the instructions on the installation wizard user interface.

Step 3 Use Cisco SDM to configure the router by following the instructions in the

Cisco Router and Security Device Manager (SDM) Quick Start Guide.

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